Its rundll error

[PortgazHyde]

Hi, a few minutes ago i turn of my system protection and delete few things.Now when i restart my audio error.Its '0x8000FFFF'And almost all system changing option were disabled including program.Worst my product id were not available!Some of the error..%windir%\\system32\\rundll32.exehelp fixing this please?

 

[writhziden]

Your best bet would have been system restore, but you said you turned it off, so now you have no restore points to return to... You are probably left with a http://www.sevenforums.com/tutorials/3413-repair-install.html of Windows 7. Steps 1-3 of http://www.sevenforums.com/tutorials/219487-clean-reinstall-factory-oem-windows-7-a.html#post1839164 can help you get the installation media and backup your system prior to the repair install.